JP2023520907A - ビーム障害報告 - Google Patents

ビーム障害報告 Download PDF

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Publication number
JP2023520907A
JP2023520907A JP2022560990A JP2022560990A JP2023520907A JP 2023520907 A JP2023520907 A JP 2023520907A JP 2022560990 A JP2022560990 A JP 2022560990A JP 2022560990 A JP2022560990 A JP 2022560990A JP 2023520907 A JP2023520907 A JP 2023520907A
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JP
Japan
Prior art keywords
serving cells
beam failure
terminal device
information
cell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2022560990A
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English (en)
Japanese (ja)
Inventor
トゥルティネン，サムリ
コスケラ，ティモ
ウー，チュンリー
Original Assignee
ノキア テクノロジーズ オサケユイチア
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ノキア テクノロジーズ オサケユイチア filed Critical ノキア テクノロジーズ オサケユイチア
Publication of JP2023520907A publication Critical patent/JP2023520907A/ja
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • H04B7/06964—Re-selection of one or more beams after beam failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/18—Management of setup rejection or failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2022560990A 2020-04-06 2020-04-06 ビーム障害報告 Pending JP2023520907A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/083423 WO2021203223A1 (en) 2020-04-06 2020-04-06 Reporting beam failure

Publications (1)

Publication Number Publication Date
JP2023520907A true JP2023520907A (ja) 2023-05-22

Family

ID=77922804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022560990A Pending JP2023520907A (ja) 2020-04-06 2020-04-06 ビーム障害報告

Country Status (11)

Country Link
US (2) US11496205B2 (es)
EP (1) EP4133778A4 (es)
JP (1) JP2023520907A (es)
KR (1) KR20220164789A (es)
CN (1) CN116803122A (es)
AU (1) AU2020441580B2 (es)
BR (1) BR112022020194A2 (es)
CA (1) CA3174111A1 (es)
CO (1) CO2022015883A2 (es)
MX (1) MX2022012510A (es)
WO (1) WO2021203223A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220164789A (ko) * 2020-04-06 2022-12-13 노키아 테크놀로지스 오와이 빔 실패 리포팅

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* Cited by examiner, † Cited by third party
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KR102140298B1 (ko) 2012-03-27 2020-07-31 삼성전자주식회사 무선 통신 시스템에서 빔 정보 송신 방법 및 장치
KR102187855B1 (ko) * 2014-07-31 2020-12-07 삼성전자 주식회사 빔포밍 시스템에서 셀 측정 방법 및 장치
US20200127883A1 (en) 2018-01-11 2020-04-23 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for beam failure recovery
CA3033533A1 (en) * 2018-02-09 2019-08-09 Ali Cirik Beam failure recovery procedure in carrier aggregation
EP3528398A1 (en) 2018-02-15 2019-08-21 Comcast Cable Communications LLC Beam failure report
AU2019236210A1 (en) * 2018-03-14 2020-09-10 Arbor Biotechnologies, Inc. Novel CRISPR DNA targeting enzymes and systems
KR102477564B1 (ko) * 2018-04-05 2022-12-14 주식회사 아이티엘 무선 통신 시스템에서 빔 실패 복구 동작 방법 및 장치
US11924025B2 (en) 2018-08-09 2024-03-05 Lg Electronics Inc. Method for performing beam failure detection in wireless communication system and apparatus therefor
KR102537256B1 (ko) 2018-09-27 2023-05-26 노키아 테크놀로지스 오와이 서빙 셀에 대한 빔 실패 복구
US11265949B2 (en) * 2018-10-08 2022-03-01 Qualcomm Incorporated Fast secondary cell recovery for ultra-reliable low-latency communication
US20220167197A1 (en) * 2019-04-10 2022-05-26 Beijing Xiaomi Mobile Software Co., Ltd. Method and device for determining beam failure
US20220210683A1 (en) 2019-04-25 2022-06-30 Beijing Xiaomi Mobile Software Co., Ltd. Method and device for reporting beam failure, and storage medium
US11303345B2 (en) * 2019-05-02 2022-04-12 Ofinno, Llc Beam failure recovery procedure in carrier aggregation
KR102566526B1 (ko) * 2019-07-12 2023-08-10 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 2차 셀에 대한 빔 실패 복구 장치 및 방법
US11431396B2 (en) * 2019-08-26 2022-08-30 Qualcomm Incorporated Beam failure recovery in a secondary cell
CN114342518A (zh) 2019-09-25 2022-04-12 联想(北京)有限公司 用于传输scell波束故障恢复请求的方法及设备
US20210105759A1 (en) * 2019-10-04 2021-04-08 Qualcomm Incorporated Beam failure detection reference signal for a secondary cell
US11152999B2 (en) * 2019-10-11 2021-10-19 Qualcomm Incorporated Physical uplink control channel beam failure recovery configuration
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US20230021967A1 (en) 2020-02-28 2023-01-26 Qualcomm Incorporated Techniques for configuring a mac-ce bitmap for beam failure recovery
EP4111799A4 (en) 2020-04-01 2023-08-09 Samsung Electronics Co., Ltd. METHOD AND APPARATUS FOR SLEEP MODE OPERATION IN A WIRELESS COMMUNICATION SYSTEM
KR20220164789A (ko) * 2020-04-06 2022-12-13 노키아 테크놀로지스 오와이 빔 실패 리포팅
US11611971B2 (en) * 2020-04-10 2023-03-21 Qualcomm Incorporated Secondary cell beam failure detection evaluation period during inter-band carrier aggregation
US11291080B2 (en) * 2020-04-30 2022-03-29 Apple Inc. Link quality reporting enhancements for new radio
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Also Published As

Publication number Publication date
WO2021203223A1 (en) 2021-10-14
US11916640B2 (en) 2024-02-27
CO2022015883A2 (es) 2023-02-27
AU2020441580A1 (en) 2022-12-08
EP4133778A1 (en) 2023-02-15
US20220368404A1 (en) 2022-11-17
KR20220164789A (ko) 2022-12-13
CA3174111A1 (en) 2021-10-14
EP4133778A4 (en) 2024-01-10
MX2022012510A (es) 2022-11-16
BR112022020194A2 (pt) 2022-11-22
US11496205B2 (en) 2022-11-08
AU2020441580B2 (en) 2024-05-23
US20210314052A1 (en) 2021-10-07
CN116803122A (zh) 2023-09-22

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